---The panda is a kind of animal _______ I like best.
| A．who | B．which | C．where | D．what |
As someone ______ the curtain, the famous singer came out. The fans ______ and screamed with excitement.
| A．raised; rose | B．raised; raised |
| C．rose; raised | D．rose; rose |
He managed to become a great inventor ___ he left school at 16.
| A．no matter | B．so that |
| C．even though | D．as long as |
Yesterday morning I was just leaving_________the telephone rang.
| A．when | B．while | C．because | D．since |
---What’s wrong with you, Dave?
---My homework can’t be __________ on time because I’ve left it at home.
| A．given out | B．got over |
| C．showed up | D．handed in |
We can’t work out the physics problem. Can you tell us ____?
| A．how to do | B．what to do it |
| C．how to do it | D．what should to do |